From what I have been able to find out this may be a scam as the meesage you get if you stay on the line is "Credit Card Services" they try to get your credit card number(s) to lower the borrowing rate. I just hung up & then blocked the number.

Calls in the mornings & never leaves a message. Probably telemarketing.

Stupid calls disturbs my daughterz sleep.

Tired of these calls

god will get you for this.

905461810

i just phoned it back and i got "we are sorry the number has been disconnected or no longer in service."

I got a call Easter Saturday, east Indian guy told me it was Microsoft calling me and that my computer was sending error messages.  If I were to allow him to take control of my computer he would fix the problems.  Scary part he knew my name and my phone is unlisted.  I told him that I did not believe him and that I had no time to play games with a scammer. He called back from another  number +1 855-555-0164 same dude, I told him in no uncertain terms to F-off and to stop bothering me.